The diameter of a tube is 4 centimeters. it is 40 centimeters tall. what is the volume of the tube? use 3.14 for π. a. 640 cm3 c. 138.2 cm3 b. 2009.6 cm3 d. 502.4 cm3

Jack lives on a farm and has a large backyard. the area of his rectangular backyard is of a square mile. if the width of the yard is of a mile, what fraction of a mile is the length of the rectangular backyard?

Abag contains 3 red marbles 4 white marbles and 5 blue marbles if one marble is drawn from the bag what is the probability that the marble will be blue

Find the cosine function that is represented in the graph.